| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| struct S; |
| |
| impl S { |
| fn f() {} |
| } |
| |
| macro_rules! impl_add { |
| ($($n:ident)*) => { |
| $( |
| fn $n() { |
| S::f::<i64>(); |
| //~^ ERROR wrong number of type arguments |
| } |
| )* |
| } |
| } |
| |
| impl_add!(a b); |
| |
| fn main() {} |
